StoneX Group amends 13F, corrects holdings

StoneX Group Inc. filed an amended Form 13F (Amendment No. 2) correcting previously under‑reported holdings across Q4 2021–Q1 2025.

Accepted by SEC EDGAR 08/13/2025 - 02:49 PM EDT Learn about SEC filing dates

Rhea-AI Filing Summary

StoneX Group Inc. filed an amended Form 13F (Amendment No. 2) correcting previously under‑reported holdings across Q4 2021–Q1 2025. The amendment restates holdings for its Other Reporting Managers and reports a Form 13F Information Table value total of $222,969,180.

The filing lists four root causes of the errors: omitted market‑making accounts, an Excel XLOOKUP vs SUMIF formula issue, failure to apply an SEC rounding rule, and Excel scientific‑notation conversion of CUSIPs. The amendment adds new holdings entries and is signed by John Calvano, CCO.

Insights

Compliance Officer

Amendment corrects multi‑quarter reporting errors and restates holdings.

The amendment states a corrected Form 13F Information Table value total of $222,969,180 and identifies that holdings were under‑reported from Q4 2021 through Q1 2025. It explicitly marks this filing as Amendment Number 2 and a restatement.

Key dependencies include remediation of internal reporting controls, Excel handling practices, and inclusion of previously excluded market‑making accounts. Subsequent filings should show corrected holdings; timing for any control changes is not provided.

Data Integrity Analyst

Root causes are operational: data aggregation and Excel formatting errors.

The filing lists four discrete causes: missing market‑making accounts, use of XLOOKUP instead of SUMIF, misapplied SEC rounding rule, and CUSIP conversions to scientific notation. Each item identifies a clear technical fix area.

Remediation should focus on data validation, automated aggregation checks, and revised rounding/formatting rules. The filing does not state whether prior market‑making trades were materially large; follow‑up filings may disclose adjusted position details.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What did StoneX Group (SNEX) amend in its Form 13F?

StoneX Group amended its Form 13F (Amendment No. 2) to restate holdings originally reported from Q4 2021 through Q1 2025. The amendment revises the Form 13F Information Table and adds new holdings entries reflecting corrected counts and values.

How large are the corrected holdings reported by StoneX Group?

The amended Form 13F reports a Form 13F Information Table value total of $222,969,180. This figure is provided on the filing's summary page as the rounded total market value of reported holdings.

What caused the under‑reporting of holdings at StoneX Group?

The filing identifies four causes: omitted market‑making accounts, an Excel XLOOKUP vs SUMIF formula error, failure to apply SEC rounding to the nearest dollar, and Excel converting CUSIPs with an "E" into scientific notation.

Which reporting managers were affected by the errors?

The filing states the errors involved all Other Reporting Managers: StoneX Advisors Inc., StoneX Financial Inc., and Trust Advisory Group, Ltd., and the amendment adds previously missing holdings entries for those managers.

Who signed the amended Form 13F for StoneX Group?

The amended Form 13F was signed by John Calvano, listed as CCO of StoneX Advisors Inc. & Trust Advisory Group Ltd., with a signature place of Birmingham, AL and date of 08-13-2025 on the filing.

AI-generated analysis. How Rhea-AI works. Not financial advice.

See more from StockTitan in Google Search and AI answers. Adds StockTitan as a preferred source · opens Google

Add on Google Not now

The Securities and Exchange Commission has not necessarily reviewed the information in this filing and has not determined if it is accurate and complete.
The reader should not assume that the information is accurate and complete.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
FORM 13F

FORM 13F COVER PAGE

OMB APPROVAL

OMB Number:			3235-0006
Estimated average burden
hours per response:			23.8

Report for the Calendar Year or Quarter Ended: 09-30-2024

Check here if Amendment	X	Amendment Number:	2
This Amendment (Check only one.):		is a restatement.
	X	adds new holdings entries.

Institutional Investment Manager Filing this Report:
Name:	StoneX Group Inc.
Address:	230 Park Ave
	10th Floor
	New York, NY 10169
Form 13F File Number:	028-17573
CRD Number (if applicable):
SEC File Number (if applicable):

The institutional investment manager filing this report and the person by whom it is signed hereby represent that the person signing the report is authorized to submit it, that all information contained herein is true, correct and complete, and that it is understood that all required items, statements, schedules, lists, and tables, are considered integral parts of this form.

Person Signing this Report on Behalf of Reporting Manager:
Name:		John Calvano
Title:		CCO, StoneX Advisors Inc. & Trust Advisory Group Ltd.
Phone:		2054143367
Signature, Place, and Date of Signing:
John Calvano			Birmingham, AL	08-13-2025
[Signature]			[City, State]	[Date]
During an internal review of StoneX Group Inc.'s Section 13(f) reporting practices we discovered the quarterly filings from Q4 2021 through Q1 2025 under-reported the total number of securities, shares and market values. The errors involved all Other Reporting Managers: StoneX Advisors Inc., StoneX Financial Inc., and Trust Advisory Group, Ltd. The review identified four main causes: 1. Missing Market Making Accounts; Between Q4 2021 and Q4 2024, three market making accounts were inadvertently excluded from the Firm's filings. 2. Formula Error in Excel; From Q1 2022 to Q4 2022, the Firm mistakenly used "XLOOKUP" functionality instead of "SUMIF" in Excel causing only the first instance of a CUSIP to be counted. 3. Failure to Implement Rule Change; SEC Rule 87 FR 38943 requiring all dollar values to be rounded to the nearest dollar, rather than to the nearest one thousand dollars, was not properly implemented from Q4 2022 to Q1 2025. 4. Excel Scientific Notation Error; Between Q4 2021 and Q1 2025, CUSIPs with an "E" were inadvertently converted into scientific notation in Excel. This led to the misidentification of certain reportable securities.

Report Type (Check only one.):
X	13F HOLDINGS REPORT. (Check here if all holdings of this reporting manager are reported in this report.)
	13F NOTICE. (Check here if no holdings reported are in this report, and all holdings are reported by other reporting manager(s).)
	13F COMBINATION REPORT. (Check here if a portion of the holdings for this reporting manager are reported in this report and a portion are reported by other reporting manager(s).)

Form 13F Summary Page
	Report Summary:
	Number of Other Included Managers:		2
	Form 13F Information Table Entry Total:		388
	Form 13F Information Table Value Total:		222,969,180
			(round to nearest dollar)

List of Other Included Managers:
Provide a numbered list of the name(s) and Form 13F file number(s) of all institutional investment managers with respect to which this report is filed, other than the manager filing this report.
[If there are no entries in this list, state "NONE" and omit the column headings and list entries.]
	No.	Name	Form 13F File No.	CRD No. (if applicable)	SEC File No. (if applicable)	CIK
	1	StoneX Advisors Inc.	028-17766			0001650393
	2	STONEX FINANCIAL INC.	028-21283			0001070092